GB1431056A - Pulse generator - Google Patents

Pulse generator

Info

Publication number
GB1431056A
GB1431056A GB1289073A GB1289073A GB1431056A GB 1431056 A GB1431056 A GB 1431056A GB 1289073 A GB1289073 A GB 1289073A GB 1289073 A GB1289073 A GB 1289073A GB 1431056 A GB1431056 A GB 1431056A
Authority
GB
United Kingdom
Prior art keywords
voltage
comparator
sawtooth
diodes
switch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1289073A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Corp
Original Assignee
Siemens Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Corp filed Critical Siemens Corp
Publication of GB1431056A publication Critical patent/GB1431056A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/06—Frequency or rate modulation, i.e. PFM or PRM

Landscapes

  • Analogue/Digital Conversion (AREA)
  • Control Of Eletrric Generators (AREA)
  • Dc-Dc Converters (AREA)
  • Inverter Devices (AREA)
  • Control Of Voltage And Current In General (AREA)
GB1289073A 1972-03-16 1973-03-16 Pulse generator Expired GB1431056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2212792A DE2212792B2 (de) 1972-03-16 1972-03-16 Spannungs-Frequenzwandler

Publications (1)

Publication Number Publication Date
GB1431056A true GB1431056A (en) 1976-04-07

Family

ID=5839147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289073A Expired GB1431056A (en) 1972-03-16 1973-03-16 Pulse generator

Country Status (14)

Country Link
US (1) US3835402A (OSRAM)
JP (1) JPS5728969B2 (OSRAM)
AT (1) AT321410B (OSRAM)
BE (1) BE796733A (OSRAM)
CA (1) CA982239A (OSRAM)
CH (1) CH552306A (OSRAM)
DE (1) DE2212792B2 (OSRAM)
DK (1) DK134209C (OSRAM)
FR (1) FR2191358B1 (OSRAM)
GB (1) GB1431056A (OSRAM)
IT (1) IT981331B (OSRAM)
NL (1) NL7302815A (OSRAM)
NO (1) NO135691C (OSRAM)
SE (1) SE381966B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255658A (en) 1978-02-14 1981-03-10 Emi Limited Image forming apparatus

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995178A (en) * 1971-09-27 1976-11-30 Motor Finance Corporation Pulse-width and frequency modulator circuit
US3950706A (en) * 1974-01-24 1976-04-13 Petrolite Corporation Voltage sweep generator with bistable current source providing linear sweep voltages
NL7407631A (nl) * 1974-06-07 1975-12-09 Philips Nv Analoog-digitaal-omzetter.
US3943456A (en) * 1974-06-14 1976-03-09 Moog Music, Inc. Signal generator for electronic musical instrument, employing variable rate integrator
JPS5333358U (OSRAM) * 1976-08-27 1978-03-23
US4047056A (en) * 1976-11-02 1977-09-06 Honeywell Inc. Voltage-frequency converter
US4303985A (en) * 1979-12-06 1981-12-01 Litton Systems, Inc. Analog voltage to pulse rate or analog to frequency converter
DE3042928A1 (de) * 1980-11-14 1982-10-21 Elektro-Geräte-Bau Gustav Klein GmbH & Co KG, 8920 Schongau Taktgeberschaltung
GB2118001B (en) 1982-03-17 1986-03-12 Rosemount Eng Co Ltd Clock controlled dual slope voltage to frequency converter
NL8301714A (nl) * 1983-05-13 1984-12-03 Philips Nv Driehoekgenerator.
US4667171A (en) * 1985-02-01 1987-05-19 Honeywell Inc. Voltage controlled oscillator with temperature compensation
US4631501A (en) * 1985-02-01 1986-12-23 Honeywell Inc. Voltage controlled oscillator
US4775841A (en) * 1986-06-03 1988-10-04 Trofimenkoff F N Voltage to frequency conversion circuit with a pulse width to period ratio proportional to input voltage
US4801817A (en) * 1986-09-05 1989-01-31 Mayhak Gary D Apparatus and method for storing video images
US7178059B2 (en) 2003-05-07 2007-02-13 Egenera, Inc. Disaster recovery for processing resources using configurable deployment platform

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047820A (en) * 1960-02-19 1962-07-31 John G Lawton Saw-tooth voltage generator utilizing integrator
NL293629A (OSRAM) * 1962-06-05 1900-01-01
US3350651A (en) * 1964-12-18 1967-10-31 Spectral Dynamics Corp Waveform converters
US3432772A (en) * 1967-05-15 1969-03-11 Teletype Corp Differential relaxation oscillator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255658A (en) 1978-02-14 1981-03-10 Emi Limited Image forming apparatus

Also Published As

Publication number Publication date
JPS495252A (OSRAM) 1974-01-17
DK134209B (da) 1976-09-27
AT321410B (de) 1975-03-25
CH552306A (de) 1974-07-31
NO135691C (OSRAM) 1977-05-11
JPS5728969B2 (OSRAM) 1982-06-19
SE381966B (sv) 1975-12-22
IT981331B (it) 1974-10-10
NO135691B (OSRAM) 1977-01-31
FR2191358A1 (OSRAM) 1974-02-01
NL7302815A (OSRAM) 1973-09-18
US3835402A (en) 1974-09-10
DK134209C (da) 1977-03-14
DE2212792A1 (de) 1973-09-20
FR2191358B1 (OSRAM) 1975-10-31
CA982239A (en) 1976-01-20
BE796733A (fr) 1973-09-14
DE2212792B2 (de) 1975-02-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee